The UFC officially announced the pairing on Sunday evening. UFC on
Fuel TV 10 takes at the Paulo Sarasate Gymnasium in Fortaleza,
Brazil on Saturday night and is headlined by a heavyweight clash
pitting Fabricio
Werdum against Antonio
Rodrigo Nogueira.

Anchored at Nova Uniao, Santos carries a five-fight winning streak
into his meeting with Macario. A Brazilian jiu-jitsu black belt,
Santos made his professional debut in 2002, losing a majority
decision to Takanori
Gomi at a Shooto event. The 33-year-old Rio de Janeiro native,
who is the brother of WEC veteran Wagnney
Fabiano, beat Pedro Irie
and Thiago
Santos before falling to Santiago
Ponzinibbio in the semifinals. However, Ponzinibbio broke his
hand, clearing Santos' path to the finals.

Macario, 21, is unbeaten in six professional appearances, finishing
five of his opponents by technical knockout and one by submission.
Only one of Macario’s fights has gone past the first round.
“Patalino” defeated Thiago Santos, Tiago Alves
and Viscardi
Andrade to earn his spot in the finals of the reality show.